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MTI Micro showcases fuel cell-powered GPS prototype

MTI Micro is edging dangerously close to vaporware status, but until 2009 comes and goes, we suspect we still owe it the benefit of the doubt. The ever-boastful company is at it once again, this time showing off a purported fuel cell powered-GPS prototype at the International Small Fuel Cells Conference in Atlanta. The Mobion-powered device promises to provide "three times as much energy as GPS devices powered by four disposable AA batteries," meaning that users could see up to 60-hours of continuous use on a large, full-color screen navigator. You'll also find an integrated USB port for using it as an energy source, so you could theoretically utilize your NAV to charge your handset / PMP / ray gun. At this point, however, we wouldn't get too excited here -- it's not like there's any guarantee that we'll ever see this thing in commercial form.